Initial public release of nearby library

Signed-off-by: Alexey Polyudov <apolyudov@google.com>
Change-Id: I85d490e448375aa4eb7b09680757c02fff1420b4

cpp/core/options.h

@@ -0,0 +1,46 @@
+// Copyright 2020 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#ifndef CORE_OPTIONS_H_
+#define CORE_OPTIONS_H_
+
+#include "core/strategy.h"
+
+namespace location {
+namespace nearby {
+namespace connections {
+
+struct AdvertisingOptions {
+  const Strategy strategy;
+  const bool auto_upgrade_bandwidth;
+  const bool enforce_topology_constraints;
+
+  AdvertisingOptions(Strategy strategy, bool auto_upgrade_bandwidth,
+                     bool enforce_topology_constraints)
+      : strategy(strategy),
+        auto_upgrade_bandwidth(auto_upgrade_bandwidth),
+        enforce_topology_constraints(enforce_topology_constraints) {}
+};
+
+struct DiscoveryOptions {
+  const Strategy strategy;
+
+  explicit DiscoveryOptions(Strategy strategy) : strategy(strategy) {}
+};
+
+}  // namespace connections
+}  // namespace nearby
+}  // namespace location
+
+#endif  // CORE_OPTIONS_H_